* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

li {
  list-style: none;
}

a {
  text-decoration: none;
}

.container {
    padding: 20px;
    background: whitesmoke;
    border-radius: 20px;
    box-shadow: 2px 2px 8px -3px #000;
  }
  
  .form form ul {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  
  .form form ul li {
    margin: 10px;
  }
  
  .form form ul li input {
    padding: 10px;
    border: 2px solid transparent;
    outline: none;
  }
  
  .form form ul li input:focus {
    border: 2px solid skyblue;
  }
  
  h1 {
    text-align: center;
    margin-bottom: 20px;
  }
  
  button {
    border: none;
    padding: 5px 20px;
    background: #2f80ed;
    border-radius: 20px;
    cursor: pointer;
    color: white;
  }
  